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Materials Science and Manufacturing Engineering Miscellaneous

Materials Science and Manufacturing Engineering

  1. Which one of the following statements is TRUE for the ultrasonic machining (USM) process?
    1. In USM, the tool vibrates at subsonic frequency.
    2. USM does not employ magnetostrictive transducer.
    3. USM is an excellent process for machining ductile materials.
    4. USM often uses a slurry comprising abrasive-particles and water.
Correct Option: D

USM uses an abrasive slurry which transfers the impact load provided by the vibrating tool to the work piece.



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